World of Warcraft is an MMORPG that takes place in Blizzard Entertainment's Warcraft universe; at its peak, it boasted a player base of over 12.5 million subscribers, making it the most popular MMO of all time.

WOW on an ATI HD 4200 laptop

I'm about to buy a new laptop. I spent a few hours on youtube and found a number of excellent videos of the not-so-good integrated graphics card (ATI Radeon 4200 HD) doing some pretty okay stuff with Oblivion, Fallout and Left 4 Dead 2. Howver, I was unable to find any videos of WOW. Anyone know how it (particularly the WOTLK expansion) on this graphics card?